check-safety/buildmodeplugin_test.go
Alex Dunmow b423f90e29 feat: no -buildmode=plugin check (disabled until WO-WZ-017)
Adds check 29: ported plugin repos must not carry a `-buildmode=plugin` build
target (the legacy .so compile the wasm migration retires). Lands DISABLED
behind a per-check const toggle (enableBuildmodePluginCheck=false) so it emits
no output and never fails while the fleet is still porting; WO-WZ-017 flips it
on. Scans plugin Makefiles/*.sh only. Unit-tested; golden snapshots unaffected.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-03 18:34:28 +08:00

41 lines
1.2 KiB
Go

package main
import (
"os"
"path/filepath"
"testing"
)
func TestCheckBuildmodePlugin_FlagsMakefileAndScript(t *testing.T) {
root := t.TempDir()
if err := os.WriteFile(filepath.Join(root, "Makefile"),
[]byte("build-so:\n\tgo build -buildmode=plugin -o plugin.so .\n"), 0o644); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(filepath.Join(root, "build.sh"),
[]byte("#!/bin/sh\ngo build -buildmode=plugin -o x.so .\n"), 0o644); err != nil {
t.Fatal(err)
}
// A non-build file mentioning the string must NOT be flagged.
if err := os.WriteFile(filepath.Join(root, "README.md"),
[]byte("we used to run go build -buildmode=plugin here\n"), 0o644); err != nil {
t.Fatal(err)
}
v := checkBuildmodePlugin([]pluginScanTarget{{root: root, display: "demo"}})
if len(v) != 2 {
t.Fatalf("got %d violations, want 2: %+v", len(v), v)
}
}
func TestCheckBuildmodePlugin_CleanRepo(t *testing.T) {
root := t.TempDir()
if err := os.WriteFile(filepath.Join(root, "Makefile"),
[]byte("build-wasm:\n\tninja plugin build\n"), 0o644); err != nil {
t.Fatal(err)
}
if v := checkBuildmodePlugin([]pluginScanTarget{{root: root, display: "demo"}}); len(v) != 0 {
t.Fatalf("clean repo flagged: %+v", v)
}
}